%% V0.1
%% 2020/10/09
%% by Markus Götz, Björn Hagemeier, James Kahn

\RequirePackage{booktabs}
\RequirePackage[T1]{fontenc}
\RequirePackage{fontspec}
\RequirePackage{hyperref}
\RequirePackage[utf8x]{inputenc}
\RequirePackage{listings}
\RequirePackage{tikz}

\usetikzlibrary{
    calc,
    turtle,
    positioning
}

\usefonttheme{HelmholtzAI}
\usecolortheme{HelmholtzAI}
\useinnertheme{HelmholtzAI}
\useoutertheme{HelmholtzAI}

\pgfkeys{/beamerhelmholtzai/.cd, 
    .search also={
        /beamerhelmholtzai/inner,
        /beamerhelmholtzai/outer,
        /beamerhelmholtzai/color,
        /beamerhelmholtzai/font,
    },
    title=regular,
    subtitle=regular,
    part=regular,
    frametitle=regular,
}

\hypersetup{
    colorlinks=true,% hyperlinks will be coloured
    linkcolor=hgfblue,
    urlcolor=hgfblue,
    citecolor=hgfinformation,
    anchorcolor=hgfblue,
}

\renewcommand{\ttdefault}{pcr}
\lstset{
    basicstyle=\ttfamily\upshape\small,
    breaklines=true,
    backgroundcolor=\color{lightgray!20},
    xleftmargin=0.3cm,
    framexleftmargin=1em,
    keywordstyle=\bfseries\color{hgfblue},
    stringstyle=\color{hgfgreen},
    commentstyle=\itshape\color{hgfinformation},
    deletekeywords={compile},
    escapechar=\&,
    escapeinside={<@}{@>}
}
